Khan Academy

Khan Academy is an American non-profit educational organization created in 2008 by Sal Khan, intending to create a set of online tools that help educate students. The organization produces short lessons in the form of videos, and its website also includes supplementary practice exercises and materials for educators.

Khan Academy started when its founder, Sal Khan, began tutoring his cousin at his home in Pakistan. Khan was working as a financial analyst at the time. The videos were made on a virtual chalkboard with voice-over narrations, and he used them to illustrate various mathematical ideas to his cousin. He began publishing these courses on YouTube as a result of his success.

Today, Khan Academy is one of the best resources for most academic disciplines. Khan Academy is a free online learning site that offers course material in various areas such as math, science, art history, and others. There are videos, readings, and interactive components in the lessons. They are organized to allow you to start with any subject and gradually increase your knowledge.

Similar Tools

Earth Nullschool | A Visualization of Global Weather Tool | Abakcus

Earth Nullschool

Earth Nullschool helps you see current wind, weather, ocean, and pollution conditions on an interactive map as forecast by supercomputers.
Numbers Aplenty | Math Tools | Abakcus

Numbers Aplenty

Numbers Aplenty is useful to look up a number and find out all kinds of things about it. All you need to do is type a number and have fun!
Scroobly | Tools for Kids | Abakcus


With Scroobly, you can create fun animations in real-time with your camera, even if you've never written code or taken a design class.
Scratch | Tools for Kids | Abakcus


Scratch is the world's largest coding community for kids that teaches kids to create digital stories, games, and animations.
Codecademy | Tools for Learning | Abakcus


Codecademy is an American online interactive platform that offers free coding classes in 12 different programming languages.
Tate Kids | Tools for Children | Abakcus

Tate Kids

Tate Kids is designed for kids to play free art games and fun quizzes, find art activities, read about artists, and share their art.